Opportunities · 01Base‑Station Beamforming for 5G+
1,558 papers26.0% of this theme group
Opportunities focus on advanced beamforming designs to boost capacity and localization in next‑gen networks.
Beamforming (1,535) · Wireless (228) · Base station (202) · Transmission (136)
Hybrid Beamforming for Reconfigurable Intelligent Surface based Multi-User Communications: Achievable Rates With Limited Discrete Phase Shif
Beamforming Design for Joint Localization and Data Transmission in Distributed Antenna System
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Opportunities · 02Acoustic Imaging and Sensing
1,104 papers18.4% of this theme group
Research explores novel microphone‑array techniques for high‑resolution ultrasound and long‑range sound perception.
Beamforming (937) · Acoustics (253) · Microphone array (86) · Microphone (83)
Dynamic Transmit–Receive Beamforming by Spatial Matched Filtering for Ultrasound Imaging with Plane Wave Transmission
Seeing With Sound: Long-Range Acoustic Beamforming for Multimodal Scene Understanding
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Opportunities · 03MIMO Precoding for Millimeter Waves
908 papers15.1% of this theme group
Studies propose new precoding and joint computation‑communication strategies to improve massive MIMO efficiency.
MIMO (837) · Electronic engineering (293) · Precoding (163) · 3G MIMO (70)
Beamspace MIMO for Millimeter-Wave Communications: System Architecture, Modeling, Analysis, and Measurements
Joint Optimization of Computation and Communication Power in Multi-User Massive MIMO Systems
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Opportunities · 04Phased‑Array Optics and Satellite Links
762 papers12.7% of this theme group
Papers investigate digital phased arrays for simultaneous transmit/receive and on‑board routing in space systems.
Phased array (367) · Beamforming (619) · Phased-array optics (60) · Antenna array (97)
Aperture-Level Simultaneous Transmit and Receive With Digital Phased Arrays
Cross-Layer Routing and Scheduling for Onboard Processing Satellites with Phased Array Antenna
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Opportunities · 05Hybrid Beamforming and Broadcasting
674 papers11.2% of this theme group
Works target selection‑based hybrid beamforming to enhance multi‑user massive MIMO throughput.
MIMO (565) · Beamforming (650) · Telecommunications link (123) · Precoding (106)
Hybrid Beamforming With Selection for Multiuser Massive MIMO Systems
Joint Beamforming and Broadcasting in Massive MIMO
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Opportunities · 06Spectral Efficiency and Interference Management
644 papers10.7% of this theme group
Research aims at optimizing power allocation and coexistence for mixed‑service wideband communications.
Spectral efficiency (79) · Electronic engineering (106) · Mathematical optimization (53) · Interference (57)
Power Allocation and Co-Design of Multicarrier Communication and Radar Systems for Spectral Coexistence
Spectral Efficiency Maximization for Mixed-Structure Cognitive Radio Hybrid Wideband Millimeter-Wave Transceivers in Relay-Assisted Multi-Us
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Opportunities · 07MIMO Radar Waveform Innovation
350 papers5.8% of this theme group
Studies develop frequency‑diverse waveforms to improve radar ambiguity and detection performance.
Radar (226) · MIMO (272) · Waveform (62) · Continuous-wave radar (25)
MIMO Radar Ambiguity Properties and Optimization Using Frequency-Hopping Waveforms
MIMO Radar with Frequency Diversity
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